text: /*
      Concepts: 1. process.stdin | 2. process.stdout | 3. process.stderr
  */
  
  console.log(`Enter Name. OR Press "CTRL + C" to EXIT.`);
  
  process.stdin.on('data', (data) => {
  
      const inputData = data.toString().trim();
  
      if (inputData !== '') {
          process.stdout.write(`Welcome ${inputData}`);
      } else {
          process.stderr.write("Input was empty.");
      }
      console.log(`\nEnter Name. OR Press "CTRL + C" to EXIT.`);
  
  });
  